fixed sfPropelPager causes an "undefined offset" notice on empty result set (closes #2500 - patch from zoltan.nemeth)
fixed sfPropelPager causes an "undefined offset" notice on empty result set (closes #2500 - patch from zoltan.nemeth)

git-svn-id: 8f5d9a3975ba0af110251f601dfadfacaf171662@6466 ee427ae8-e902-0410-961c-c3ed070cd9f9

catchamonkey/symfony-1.0,catchamonkey/symfony-1.0,catchamonkey/symfony-1.0